Uni Trunker columns

[slidder]

Hi, i have been using universal trunker lately and i am wondering what 2 columns mean.
First of all i am monitoring Bell Fleetnet (motorola system) and i see these columns : Channel, Pr, Destination Party, ID, T , ID, Calling Party, CT. now all i want to know is what the T column and CT columns mean. Under the "T" column i usually see "G" when there is a TG active but the odd time i will see "I" but on the scanner i am listening to, i hear nothing as no TG is showing up and from what i see there is no such TG.
As for the CT column, i usually see "XP" " - " or "MS" can any one shed some light on this situation. thanks

 

[SCPD]

now all i want to know is what the T column and CT columns mean. Under the "T" column i usually see "G"

The "G" means the number to the left is a talkgroup. The number to the right is always a radio id. An "I" means the number to the left is radio id. That indicates a radio to radio call - also called an "I-call".

As for the CT column, i usually see "XP" " - " or "MS" can any one shed some light on this situation. thanks

Those examples are Motorola specific. XP is a cross-patch and MS is a multiselect. They both forms of patched calls where two or more talkgroups are tied together to work as one group with a larger audience.